60 lines
1.5 KiB
Dart
60 lines
1.5 KiB
Dart
import 'dart:convert';
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import 'package:grocery_helper/api/auth.dart';
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import 'package:grocery_helper/api/consts.dart';
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import 'package:grocery_helper/api/models/homegroup.dart';
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import 'package:grocery_helper/api/models/ingredient.dart';
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import 'package:http/http.dart' as http;
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class Recipe {
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int id;
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String name;
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List<Ingredient> ingredients;
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Recipe({required this.id, required this.name, required this.ingredients});
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factory Recipe.fromJson(Map<String, dynamic> json) {
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List<Ingredient> ingredients = [];
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for (dynamic ingredient in json["ingredients"]) {
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ingredients.add(Ingredient.fromJson(ingredient));
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}
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return Recipe(
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id: json["id"] as int,
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name: json["name"] as String,
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ingredients: ingredients);
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}
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static Future<Recipe?> fetch(int id) async {
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String requestURL = "$baseURL/api/recipes/$id/";
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String token = TokenSingleton().getToken();
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final http.Response response = await http.get(
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Uri.parse(requestURL),
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headers: {"Authorization": "Token $token"},
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);
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if (response.statusCode == 200) {
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return Recipe.fromJson(jsonDecode(response.body));
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}
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return null;
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}
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static Future<List<Recipe>> fetchList(int groupID) async {
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Homegroup? group = await Homegroup.fetchHomegroup(groupID);
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if (group == null) {
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return [];
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}
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List<Recipe> recipes = [];
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for (int recipeID in group.recipes) {
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Recipe? recipe = await Recipe.fetch(recipeID);
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if (recipe != null) {
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recipes.add(recipe);
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}
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}
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return recipes;
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}
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}
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